Behavioral task
behavioral1
Sample
a34fd37a909f83c48214d2425ddbd53d56d1e4da48aaa9ef65ef59d9569a8f80.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a34fd37a909f83c48214d2425ddbd53d56d1e4da48aaa9ef65ef59d9569a8f80.exe
Resource
win10v2004-20240508-en
General
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Target
a34fd37a909f83c48214d2425ddbd53d56d1e4da48aaa9ef65ef59d9569a8f80
-
Size
71KB
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MD5
574767a7744ce70cf354d47122b9831c
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SHA1
5cace49d6c9b1758533399284d6d4a713393533e
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SHA256
a34fd37a909f83c48214d2425ddbd53d56d1e4da48aaa9ef65ef59d9569a8f80
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SHA512
7c254d171adfadd7146126ea208ec6d88aa0a85f60e4cb5cfaf114a676fb55f67f7c6956d1297e2079a286b6e5ef2f34447abdca27530c393045762ef2f60626
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SSDEEP
1536:f6i5WLiVwtIpfgvYnouy8evfaOe/pwFquLFUTQnN3R:f6iI+ppgvQoutOI/pqqsFUCN3R
Malware Config
Signatures
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Detects executables containing possible sandbox analysis VM usernames 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_SandboxUserNames -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a34fd37a909f83c48214d2425ddbd53d56d1e4da48aaa9ef65ef59d9569a8f80
Files
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a34fd37a909f83c48214d2425ddbd53d56d1e4da48aaa9ef65ef59d9569a8f80.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.gtcl Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.oncez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bsp Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ